CC2642 如何打开看门狗？

SDK: simplelink_cc13x2_26x2_sdk_3_20_00_68

Project: simple_central

有没有相关宏？

Alvin Chen：

参考SDK里面的driver 自行添加：
C:\ti\simplelink_cc13x2_26x2_sdk_3_20_00_68\examples\rtos\CC26X2R1_LAUNCHXL\drivers\watchdog

one Man：

回复 Alvin Chen:

你好，我参照例程将代码移植到我的工程里面，代码如下：

static Watchdog_Handle watchdogHandle;static void watchdogCallback(uintptr_t handle);static void watchdogCallback(uintptr_t handle)
{//Feed dogWatchdog_clear(watchdogHandle);
}void wdtInitFxn()
{Watchdog_Params params;uint32_treloadValue=0;Watchdog_init();/* Open a Watchdog driver instance */Watchdog_Params_init(&params);params.callbackFxn = (Watchdog_Callback) watchdogCallback;params.debugStallMode = Watchdog_DEBUG_STALL_ON;params.resetMode = Watchdog_RESET_ON;watchdogHandle = Watchdog_open(Board_WATCHDOG0, &params);if (watchdogHandle == NULL) {/* Error opening Watchdog */TRACE_DEBUG("Watchdog_open error!");while (1) {}}/** The watchdog reload value is initialized during the* Watchdog_open() call. The reload value can also be* set dynamically during runtime.** Converts TIMEOUT_MS to watchdog clock ticks.* This API is not applicable for all devices.* See the device specific watchdog driver documentation* for your device.*/reloadValue = Watchdog_convertMsToTicks(watchdogHandle, 1000);/** A value of zero (0) indicates the converted value exceeds 32 bits* OR that the API is not applicable for this specific device.*/if (reloadValue != 0) {Watchdog_setReload(watchdogHandle, reloadValue);}
}

请问可以在static void watchdogCallback(uintptr_t handle)中喂狗吗？

有时候看门狗不能复位CC2642。

one Man：

回复 Alvin Chen:

谢谢